Nascimento, Nathália de OliveiraNalini Júnior, Hermínio AriasOliveira, Fernanda Ataide deAbreu, Adriana Trópia deAntonini, Yasmine2019-05-092019-05-092018NASCIMENTO, N. de O. et al. Pollen storage by stingless bees as an environmental marker for metal contamination : spatial and temporal distribution of metal elements. Sociobiology, v. 65, p. 259, 2018. Disponível em: <http://periodicos.uefs.br/index.php/sociobiology/article/view/2078>. Acesso em: 08 fev. 2019.0361-6525http://www.repositorio.ufop.br/handle/123456789/11240Since the middle of the 20th century, human activities have led to overall ecosystem contamination and to major modifications in landscape structure and composition. Mining activities represent a major source of environmental contamination by metal residues. The objective of our study was to evaluate the presence of heavy metals and other elements on stingless bee pollen, and compare them to samples of Suspended Particulate Material (SPM) in five points a Mineral Province, in Brazil. More than 50 elements were identified by ICP-OES and ICP-MS, after microwave digestion. Overall, we found a strong relation among elements present on pollen and SPM. Samples from the four areas exhibited higher levels of minerals compared to the reference site. Mineral levels varied widely within the two seasonal periods. Some elements, like Pb, Cd, As, Cu, Zn, and Fe were found at levels considered potentially toxic to human health. Pollen stored by stingless bees was a successful bioindicator, and demonstrated the value of quantitative ecological information for detecting air pollution.en-USabertoSuspended particulate materialMining activitiesIron QuadrangleArtigo publicado em periodicoOs trabalhos publicados na Sociobiology estão sob a Licença Creative Commons que permite o compartilhamento do trabalho com reconhecimento da autoria e publicação inicial neste jornal. Fonte: Sociobiology <http://periodicos.uefs.br/ojs/index.php/sociobiology/about/submissions#copyrightNotice>. Acesso em: 09 maio 2019.http://dx.doi.org/10.13102/sociobiology.v65i2.2078